Question

this ships explosion led to the start of the spanish-american war.
○ the uss maine
○ the uss colorado
○ the lusitania
○ the bismarck

Explanation:

The explosion of the USS Maine in Havana Harbor in 1898 was a key event that led to the Spanish - American War. The USS Colorado is not associated with the start of this war. The Lusitania's sinking was related to World War I, and the Bismarck was a German battleship in World War II.

Answer:

A. The USS Maine